552595969 has 2 divisors, whose sum is σ = 552595970. Its totient is φ = 552595968.

The previous prime is 552595951. The next prime is 552595993. The reversal of 552595969 is 969595255.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 470022400 + 82573569 = 21680^2 + 9087^2 .

It is a cyclic number.

It is not a de Polignac number, because 552595969 - 2¹⁷ = 552464897 is a prime.

It is a super-2 number, since 2×552595969² = 610724609910097922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (552595469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276297984 + 276297985.

It is an arithmetic number, because the mean of its divisors is an integer number (276297985).

Almost surely, 2^552595969 is an apocalyptic number.

It is an amenable number.

552595969 is a deficient number, since it is larger than the sum of its proper divisors (1).

552595969 is an equidigital number, since it uses as much as digits as its factorization.

552595969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5467500, while the sum is 55.

The square root of 552595969 is about 23507.3598900429. The cubic root of 552595969 is about 820.6082978932.

The spelling of 552595969 in words is "five hundred fifty-two million, five hundred ninety-five thousand, nine hundred sixty-nine".